133results about How to "Long-term storage stability" patented technology

The present invention aims to provide an ink for ink jet recording that is excellent in storage stability and discharge stability and attains high coloration on regular paper or gloss paper and high glossiness on gloss paper. The ink for ink jet recording of the invention includes: water; and a pigment dispersed by using a polymer which is obtained by polymerizing at least 50% by weight or more of benzylacrylate and 15% by weight or less of (meth)acrylic acid as components of the polymer and has an acid value of no less than 50 mgKOH/g and no more than 120 mgKOH/g and a weight average molecular weight of no less than 10000 and no more than 120000.

The invention provides a dealcoholization type double-component silica gel. The dealcoholization type double-component silica gel comprises a component A and a component B at the mass ratio of 100:(0.01-2); the component A comprises 100 parts by weight of polydimethylsiloxane, 0-10 parts by weight of a hardness regulator, 0.3-12 parts by weight of a crosslinking agent, and 0.01-0.5 parts by weightof a tackifier; the component B comprises 0.01-2 parts by weight of a catalyst; the crosslinking agent is chosen from an organosilicon compound with a general formula as shown in a formula (I), a lowpolymer of the organosilicon compound with the general formula as shown in the formula (I), or an organosilicon compound as shown in a formula (II), R1, R2, R3, R4, R6 and R7 in the formula are independently chosen from monovalent hydrocarbon radical; R5 is bivalent hydrocarbon radical, the number of carbon atoms of the bivalent hydrocarbon radical is 2-20; a is equal to 0 or 1, b is equal to 0 or 1, and c is equal to 0 or 1. The dealcoholization type double-component silica gel uses the components at the specific contents, the relatively good interaction is achieved; the adhesive property, the durability, the airtightness and the long-term storage stability of a product are excellent at the same time; and the deep solidifying performance is excellent.

Compositions and methods are provided for treatment growth hormone and/or insulin-like growth factor 1 deficiency in a patient in need of such treatment. Compositions and methods include novel vaccines that provide immunogenicity for somatostatin and result in the increased release of endogenously produced growth hormone and/or insulin-like growth factor 1.

A dispersion which contains a dispersant and particles selected from among metal particles and metal oxide particles, and which is characterized in that: the dispersant has a chemical structure that is able to be bonded or adsorbed to the particles; and the dispersant contains a low-molecular-weight dispersant that has at least one peak within a molecular weight region of 31 or more but less than 1,000 in the molecular weight distribution curve in terms of polyethylene glycol as determined by gel permeation chromatography and a high-molecular-weight dispersant that has at least one peak within a molecular weight region of 1,000 or more but 40,000 or less in the above-described molecular weight distribution curve.

The invention discloses a bifunctional starch-based composite nanoparticle as well as a preparation method and an application thereof. The preparation method comprises the following steps: hydrolyzingstarch to form linear dextrin, and grading the linear dextrin by adopting an alcohol-alcohol gradient precipitation method to obtain linear dextrin with uniform molecular weight distribution; carrying out oxidation treatment on the linear dextrin through an oxidation system to obtain oxidized dextrin; carrying out complexation reaction on the oxidized dextrin and curcumin to form an oxidized dextrin-curcumin complex, so that the oxidized dextrin-curcumin/chitosan hydrochloride composite nanoparticles and chitosan hydrochloride form the oxidized dextrin-curcumin/chitosan hydrochloride composite nanoparticles. According to the method, the aqueous phase solution of the bifunctional starch-based composite nanoparticles containing the gellan is uniformly mixed with the primary emulsion, the obtained double emulsion is subjected to calcium ion induction treatment to obtain the double emulsion gel, and the double emulsion gel has good oxidation resistance and long-term storage stability andcan be applied to the fields of protection of nutritional ingredients, drug delivery, preparation of cosmetics and the like.

A method of treating an individual with a condition which condition is one wherein the individual with the condition benefits from the administration of GnRH and/or a GnRH analogue, the method comprising administering to the individual GnRH and/or a GnRH analogue and an inhibitor of prostaglandin synthesis and/or a prostaglandin receptor antagonist. The methods of the invention also include combating a sex-hormone dependent disease in an individual, and regulating fertility in an individual.

The invention discloses a composition, rigid polyurethane foam and a refrigeration device. The composition comprises combined polyether and isocyanate, wherein the combined polyether contains polyol, a foaming agent and a catalyst composition, wherein the foaming agent contains trans-1-chloro-3, 3, 3-trifluoropropene, and the catalyst composition contains N-methyldicyclohexylamine, N, N-dimethylcyclohexylamine and (2-hydroxypropyl) trimethylammonium formate. The composition has long-term storage stability; and furthermore, the foam material obtained by adopting the composition has the characteristics of low heat conduction coefficient, high strength, short curing time and the like, so that an obtained product has a relatively good energy-saving effect.

A particulate lipid pharmaceutical composition comprises a particulate solid non-lipid carrier and an oil-in-water emulsion on the carrier. The emulsion comprises a dissolved or dispersed pharmacologically active agent. The oil-in-water emulsion is released from the carrier on contact with an aqueous media to form an oil-in-water emulsion in the media. Also disclosed is a method of producing the composition and a tablet containing it; sachets and capsules filled with the composition; use of the composition and the tablet as a medicine; a method of administering the composition to a patient.

The invention provides particulate detergent compositions containing alkaline peroxide salts and organic peracid precursors, methods of treating stains with these compositions and methods of making the compositions. The compositions have long term storage stability imparted by a coating to the alkaline peroxide salt. The methods of formulating the compositions to include this coating are relatively easy and inexpensive.

The invention discloses a plant oil emulsifying emulsifier composition. In percent by weight, the plant oil emulsifying emulsifier composition comprises 5-25% of fatty acid ester or alkyl benzenesulfonic acid and 75-95% of maleic anhydride modified plant oil or a reaction product of the maleic anhydride modified plant oil and polyether. The invention further discloses a preparation method of the plant oil emulsifying emulsifier composition. The plant oil emulsifying emulsifier composition has a good plant oil emulsifying effect, and obtained self-emulsified plant oil has long-term storage stability and excellent emulsifying performance; meanwhile, as a tank mixing aid, the self-emulsified plant oil formed by mixing the plant oil emulsifying emulsifier composition and the plant oil can increase the fogdrop particle size, reduce spray drift, dissolve wax layers on the surfaces of a target and a target crop, improve the penetration rate of a pesticide on the target or a target plant, enhance the bactericidal effect and increase the cation density, and facilitates deposition of the pesticide on the target.

The invention provides a dealcoholized silicone rubber sealant. The dealcoholized silicone rubber sealant comprises the following components: 100 parts of polydimethylsiloxane, 20 to 200 parts of calcium carbonate, 2 to 12 parts of a silicone crosslinking agent, 0.05 to 8 parts of a catalyst, and 0. 05 part to 5 parts of a tackifier all in parts by weight; the tackifier is prepared from an amino coupling agent, an epoxy coupling agent, and a polyisocyanate compound. Compared with the prior art, the dealcoholized silicone rubber sealant provided by the invention adopts the specific tackifier, and cooperates with other specific content components to achieve better interaction, so that the product has better greenhouse curing performances, long-term storage stability, excellent adhesion and good adhesion durability. Experimental results show that the dealcoholized silicone rubber sealant provided by the invention has good adhesion to all materials of metal, various plastic, ceramic, glassand the like, and can be used for sealing photovoltaic components, buildings, automobiles, electronic appliances and the like.